• Mesencephalon (Midbrain)

• crus cerebri
• substantia nigra
• tegmentum
• tectum

pons

medulla oblongata

• General somatic efferent ( general body sender )

• Occulomotor nucleus
• Trochlear nucleus
• Abducent nucleus
• Hypoglossal nucleus

Special visceral efferent ( special internal body sender ) Branchial efferent nuclei ( branchial sender )

• Motor nucleus of trigeminal nerve
• Nucleus of facial nerve
• Nucleus ambiguous

General visceral efferent ( general internal body sender )

• Edinger westphal nucleus
• Lacrimatory nucleus
• Superior salivatory nucleus
• Inferior salivatory nucleus
• Dorsal nucleus of vagus

General visceral afferent ( general internal body receiver ) Special visceral afferent ( special internal body receiver )

• Nucleus of tractus solitarius

General somatic afferent ( general body receiver )

• Superior sensory nucleus of trigeminal nerve
• Spinal nucleus of trigeminal nerve
• Mesencephalon nucleus of trigeminal nerve

Special somatic afferent ( special body receiver )

• Cochlear nuclei
• Vestibular nuclei